South Africa was set for gross domestic product (GDP) growth of above 4% for the next three years, but the growth story did not support the necessary employment expansion, a senior economist said on Friday.

Bureau for Economic Research (BER) economist Hugo Pienaar said that economic growth was mainly driven by an increase in consumer spending, fuelled by excessive wage increases, rather than employment growth.

The New Growth Path aims to create five-million jobs within the next decade, but Pienaar said above-inflation wage hikes would make achieving the target unlikely. “Looking at the early stages of wage negotiations this year, it seems that this trend could continue, which will do nothing for employment growth in the country.”

As a result of high wage increases, South Africa is spending a significant slice of its budget on wages instead of real capital spend.

The South African Institute of International Affairs deputy chairperson Moeletsi Mbeki agreed, saying that private consumer spending contributed 72% to South Africa’s GDP, compared with China, where consumer spending contributed about 35% of GDP.

Pienaar pointed out that owing to structural challenges and skills shortages within government, even the money that was being allocated to capital spending, like the R800-billion allocated to infrastructure spend, was not flowing through to project level.

In addition, he said that the continuing trend of implementing high wage increases was also contributing to rising inflation risks, already fuelled by higher fuel and food prices, which had to some extent been alleviated by the stronger rand.

BER’s forecast for the rand is a somewhat weaker R7,30 to the dollar by the end of 2011, as the US starts to normalise monetary policy. Pienaar expected the unit to weaken more to R7,77 to the dollar by the end of 2012.

Pienaar also said that the South African Reserve Bank (SARB) could start tightening rates as early as September, with a 50 basis points (bps) increase, ahead of an expected November increase.

BER forecasted that this expected September hike would be followed by a further 50 bps increase in November and another 110 bps during the first quarter of 2012. In total, the repo rate is projected to rise by a cumulative 200 bps through 2012.

“This may seem like somewhat of an aggressive outlook, but we believe that this would just take us to a more normalised level as input costs such as wages, electricity and other services costs rise and drive inflation,” said Pienaar.

SARB has left its repo rate unchanged at 5,5% at its three policy meetings this year, after slashing them by 650 basis points between December 2008 and December 2010 to help the struggling economy.

BER expected that the interest rate cycle would peak by the second quarter of 2012.

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